component
SK6013S5-18
Public Made by Adomby adom
Suntek Voltage Regulators - Linear, Low Drop Out (LDO) Regulators, SOT-23-5L. Pinout cross-checked by two models against the datasheet, KiCad symbol/footprint/3D.
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SK6013S5-18
Suntek · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
SK6013S5-18 from Suntek, in a SOT-23-5L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Power input; the datasheet gives a supply range of 2.5V to 6.5V (absolute maximum VIN is -0.3V to 8V). |
| 2 | GND | power_in | Ground reference pin. |
| 3 | EN | input | Enable input, active high; the datasheet says it must not be left floating. |
| 4 | NC | unconnected | Not connected. |
| 5 | VOUT | output | Regulated output; the recommended output current is below 300mA (absolute maximum 550mA). |
Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| Package | SOT-23-5L |
| Category | Power Management (PMIC) |
| Pins | 5 |
Electrical characteristics
Limits as printed in the datasheet (page.json metadata.characteristics carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output range tolerance (VOUT<2V) | VOUT | -3 | 3 | % | VOUT<2V, VIN=2.7V, IOUT=1mA | 5 | |
| Input voltage (absolute maximum) | VIN | -0.3 | 8 | V | 4 | ||
| Output current (absolute maximum) | IOUT | 550 | mA | 4 | |||
| Power dissipation | PDMAX | 0.3 | W | SOT23-5L | 4 | ||
| Junction temperature | TJ | -40 | 125 | ℃ | 4 | ||
| Ambient temperature | TA | -40 | 85 | ℃ | 4 | ||
| Storage temperature | TSTG | -55 | 150 | ℃ | 4 | ||
| Package lead soldering temperature | TSOLDER | 260 | ℃ | 10s | 4 | ||
| Supply voltage (recommended) | VIN | 2.5 | 6.5 | V | 4 | ||
| Output current (recommended) | IOUT | 300 | mA | printed as <300 mA | 4 | ||
| Operating temperature | TOPT | -40 | 85 | ℃ | 4 | ||
| Input voltage | VIN | 6.5 | V | 5 | |||
| Dropout voltage | VDROP | 220 | 250 | mV | VOUT=2.8V, IOUT=200mA | 5 | |
| Dropout voltage | VDROP | 320 | 350 | mV | VOUT=2.8V, IOUT=300mA | 5 | |
| Line regulation | △VLINE | 0.01 | 0.15 | %/V | VIN=2.7~5.5V, IOUT=1mA | 5 | |
| Load regulation | △VLOAD | 40 | 70 | mV | VOUT=2.8V, IOUT=1~300mA | 5 | |
| EN logic high voltage | VENH | 1.2 | V | VIN=5.5V, IOUT=1mA | 5 | ||
| EN logic low voltage | VENL | 0.4 | V | VIN=5.5V, VOUT=0V | 5 | ||
| EN input current | IEN | 1 | μA | VEN=0 to 5.5V | 5 | ||
| Shut-down current | ISHDN | 1 | µA | VEN=0V | 5 | ||
| Quiescent current | IQ | 35 | µA | VOUT=2.8V, IOUT=0 | 5 | ||
| Current limit | ILIMIT | 500 | mA | VIN=VEN=4.5V | 5 | ||
| Short current | ISHORT | 80 | mA | VEN=VIN, VOUT short to GND with 1Ω | 5 | ||
| Power supply rejection rate | PSRR | 75 | dB | VIN=5VDC+0.5VP-P, F=1KHz, IOUT=10mA | 5 | ||
| Power supply rejection rate | PSRR | 55 | dB | VIN=5VDC+0.5VP-P, F=1MHz, IOUT=10mA | 5 | ||
| Output noise voltage | eNO | 20 | μVRMS | 10Hz to 100KHz, COUT=1μF | 5 |
CAD (KiCad official)
- Symbol:
SK6013S5-18 - Footprint:
Package_TO_SOT_SMD:SOT-23-5 - 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files:
sk6013s5-18-etched.step/sk6013s5-18-etched.glbcarry the MPN laser-etched on the die in a toggleableAdom.LaserEtchgroup (Fusion-ready);sk6013s5-18.step/sk6013s5-18.glbare the bare package body.
Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- Datasheet: Suntek datasheet (12 pp, sha256
076af2dee2844a1a, retrieved 2026-10-19, tier: lcsc) - Extractor: parts-factory
2.0.0/extract_pins 0.3, primaryclaude-haiku-5-5(text), consensusclaude-sonnet-5-5(agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish. - CAD: KiCad official libraries (CC-BY-SA 4.0).
# SK6013S5-18
**Suntek** · Voltage Regulators - Linear, Low Drop Out (LDO) Regulators · SOT-23-5L
SK6013S5-18 from Suntek, in a SOT-23-5L. Pinout and pin descriptions extracted from the manufacturer datasheet (extract_pins, cross-checked by a second model); symbol, footprint, and 3D from KiCad-official CAD.
## Pinout
| Pin | Name | Type | Function |
|---|---|---|---|
| 1 | VIN | power_in | Power input; the datasheet gives a supply range of 2.5V to 6.5V (absolute maximum VIN is -0.3V to 8V). |
| 2 | GND | power_in | Ground reference pin. |
| 3 | EN | input | Enable input, active high; the datasheet says it must not be left floating. |
| 4 | NC | unconnected | Not connected. |
| 5 | VOUT | output | Regulated output; the recommended output current is below 300mA (absolute maximum 550mA). |
## Key specifications
| Parameter | Value |
|---|---|
| Manufacturer | Suntek |
| Package | SOT-23-5L |
| Category | Power Management (PMIC) |
| Pins | 5 |
## Electrical characteristics
Limits as printed in the datasheet (page.json `metadata.characteristics` carries them as data).
| Parameter | Symbol | Min | Typ | Max | Unit | Conditions | Page |
|---|---|---|---|---|---|---|---|
| Output range tolerance (VOUT<2V) | VOUT | -3 | | 3 | % | VOUT<2V, VIN=2.7V, IOUT=1mA | 5 |
| Input voltage (absolute maximum) | VIN | -0.3 | | 8 | V | | 4 |
| Output current (absolute maximum) | IOUT | | | 550 | mA | | 4 |
| Power dissipation | PDMAX | | | 0.3 | W | SOT23-5L | 4 |
| Junction temperature | TJ | -40 | | 125 | ℃ | | 4 |
| Ambient temperature | TA | -40 | | 85 | ℃ | | 4 |
| Storage temperature | TSTG | -55 | | 150 | ℃ | | 4 |
| Package lead soldering temperature | TSOLDER | | | 260 | ℃ | 10s | 4 |
| Supply voltage (recommended) | VIN | 2.5 | | 6.5 | V | | 4 |
| Output current (recommended) | IOUT | | | 300 | mA | printed as <300 mA | 4 |
| Operating temperature | TOPT | -40 | | 85 | ℃ | | 4 |
| Input voltage | VIN | | | 6.5 | V | | 5 |
| Dropout voltage | VDROP | | 220 | 250 | mV | VOUT=2.8V, IOUT=200mA | 5 |
| Dropout voltage | VDROP | | 320 | 350 | mV | VOUT=2.8V, IOUT=300mA | 5 |
| Line regulation | △VLINE | | 0.01 | 0.15 | %/V | VIN=2.7~5.5V, IOUT=1mA | 5 |
| Load regulation | △VLOAD | | 40 | 70 | mV | VOUT=2.8V, IOUT=1~300mA | 5 |
| EN logic high voltage | VENH | 1.2 | | | V | VIN=5.5V, IOUT=1mA | 5 |
| EN logic low voltage | VENL | | | 0.4 | V | VIN=5.5V, VOUT=0V | 5 |
| EN input current | IEN | | | 1 | μA | VEN=0 to 5.5V | 5 |
| Shut-down current | ISHDN | | | 1 | µA | VEN=0V | 5 |
| Quiescent current | IQ | | 35 | | µA | VOUT=2.8V, IOUT=0 | 5 |
| Current limit | ILIMIT | | 500 | | mA | VIN=VEN=4.5V | 5 |
| Short current | ISHORT | | 80 | | mA | VEN=VIN, VOUT short to GND with 1Ω | 5 |
| Power supply rejection rate | PSRR | | 75 | | dB | VIN=5VDC+0.5VP-P, F=1KHz, IOUT=10mA | 5 |
| Power supply rejection rate | PSRR | | 55 | | dB | VIN=5VDC+0.5VP-P, F=1MHz, IOUT=10mA | 5 |
| Output noise voltage | eNO | | 20 | | μVRMS | 10Hz to 100KHz, COUT=1μF | 5 |
## CAD (KiCad official)
- Symbol: `SK6013S5-18`
- Footprint: `Package_TO_SOT_SMD:SOT-23-5`
- 3D model: SOT-23-5L (KiCad packages3D, STEP)
- 3D model files: `sk6013s5-18-etched.step` / `sk6013s5-18-etched.glb` carry the MPN laser-etched on the die in a toggleable `Adom.LaserEtch` group (Fusion-ready); `sk6013s5-18.step` / `sk6013s5-18.glb` are the bare package body.
## Provenance
Data extracted from the manufacturer datasheet, not a distributor listing:
- **Datasheet:** [Suntek datasheet](https://jlcpcb.com/api/file/downloadByFileSystemAccessId/8603047613936001024) (12 pp, sha256 `076af2dee2844a1a`, retrieved 2026-10-19, tier: lcsc)
- **Extractor:** parts-factory `2.0.0` / `extract_pins 0.3`, primary `claude-haiku-5-5` (text), consensus `claude-sonnet-5-5` (agreed), guards: pin_guards 0.1: passed. Pins are checked against the footprint pad set and their cited datasheet pages before publish.
- **CAD:** KiCad official libraries (CC-BY-SA 4.0).
[Datasheet PDF](docs/sk6013s5-18-datasheet.pdf)